AUDIO: 911 calls made after mother, son died in separate crashes

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WEST ALLIS -- West Allis police released the 911 calls made after the crashes that killed Mary Moore and her son, Thomas Olson. The two were killed in separate crashes early in the morning on Sunday, April 29th.

Jesse Steinmetz is now charged in connection with the hit-and-run death of Moore. Moore was struck just south of 81st and Orchard in West Allis. She suffered crushing injuries to her torso, a fractured skull and multiple other injuries.

Xavier Hughes is charged with multiple counts after the fatal rollover crash that killed Olson. Hughes was allegedly driving the SUV that rolled over near 90th and National Ave. around 4 a.m. Sunday. Hughes faces up to 75 years in prison and $150,000 in fines if convicted on all four counts against him.

Monitor FOX6 News and FOX6Now.com for updates on this developing story.